html, body, div, p, ul, li, img {
    margin: 0;
    padding: 0;
    user-select: none;
    box-sizing: border-box;
}
#app {
    font-family: Helvetica, "Avenir", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
textarea {
    resize: none;
}
input {
    -webkit-appearance: none;
    outline: none;
}
ul, ol {
    list-style: none;
}
img {
    border: 0;
    vertical-align: middle;
}
a {
    outline: none;
    text-decoration: none;
    color: inherit;
}
button {
    outline: none;
}
a:hover {
    text-decoration: none;
}
html {
    height: 100%;
}
body {
    height: 100%;
    background: #333333;
}
body::-webkit-scrollbar {
    display: none;
}
.swiper-container {
    width: 100%;
    height: 100%;
    position: relative;
}
.swiper-slide {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    font-size: 0;
    overflow: hidden;
}
.bgGif {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    object-fit: cover;
}
.mask {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
/*.top-part-download {*/
/*    background: transparent;*/
/*    position: absolute;*/
/*    top: 0;*/
/*    left: 0;*/
/*    z-index: 100;*/
/*    padding: .46rem .4rem;*/
/*    font-size: 0;*/
/*    width: 100%;*/
/*}*/
/*.top-part-download .line {*/
/*    width: 100%;*/
/*    height: 1px;*/
/*    background: #FFFFFF;*/
/*    opacity: 0.3;*/
/*    margin-top: .34rem;*/
/*}*/
/*.top-part-download img {*/
/*    width: 1.06rem;*/
/*    height: .49rem;*/
/*}*/

.swiper-top {
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
    left: 0;
    padding-left: 20px;
    padding-right: 20px;
}
.swiper-top div:first-child {
    float: left;
    height: 24px;
}
.swiper-top div:first-child > img {
    display: inline-block;
    height: 24px;
    line-height: 24px;
}
.swiper-top div:nth-child(2) {
    float: right;
    display: block;
    height: 24px;
    line-height: 24px;
    margin-top: 15px;
}
.swiper-top div:last-child {
    width: 100%;
    height: 1px;
    background: #FFFFFF;
    opacity: .3;
    margin-top: 60px;
}
/*.top-part-download .line {*/
/*    width: 100%;*/
/*    height: 1px;*/
/*    background: #FFFFFF;*/
/*    opacity: 0.3;*/
/*    margin-top: .34rem;*/
/*}*/
/*.top-part-download img {*/
/*    width: 1.06rem;*/
/*    height: .49rem;*/
/*}*/
.onetitle {
    width: 5.06rem;
    height: 2.59rem;
    margin-top: 1.6rem;
    margin-bottom: 2.88rem;
}
.btndown {
    width: 2.88rem;
    height: .91rem;
    background: #FFFFFF;
    color: #232323;
    font-size: .32rem;
    border-radius: .45rem;
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: center;
}
.two {
    background-color: #FF4089;
}
.twoimg1 {
    width: 6.76rem;
    height: 3.95rem;
    position: absolute;
    top: 3.18rem;
    z-index: 1;
    transition: top 1.4s;
}
.twoimg2 {
    width: 6.54rem;
    height: 5.68rem;
    position: absolute;
    top: 3.39rem;
    right: -.6rem;
    z-index: 2;
    transition: top 1.2s;
}
.twotitle1 {
    color: #FFFFFF;
    font-weight: bold;
    font-size: .76rem;
    padding-top: 5.62rem;
}
.twotitle2 {
    color: #FFFFFF;
    font-weight: 400;
    font-size: .32rem;
    padding-top: .45rem;
    padding-bottom: .87rem;
}
.three {
    background: #7031E6;
    justify-content: flex-start;
}
.threetitle1 {
    padding-top: 1.91rem;
    font-weight: bold;
    font-size: .76rem;
    color: #FFFFFF;
    text-align: center;
}
.threetitle2 {
    font-size: .32rem;
    font-weight: 400;
    color: #FFFFFF;
    padding-top: .46rem;
    padding-bottom: .53rem;
}
.threeimg {
    width: 100%;
    margin-top: .2rem;
    overflow: hidden;
    position: relative;
}
.threeimg1 {
    width: 100%;
}
.threeqimao1 {
    position: absolute;
    z-index: 10;
    width: 1.6rem;
    height: .63rem;
    left: .12rem;
    top: 174px;
}
.threeqimao2 {
    width: 1.6rem;
    height: .63rem;
    position: absolute;
    z-index: 10;
    right: 1.39rem;
    top: 28px;
}
.threeqimao3 {
    width: 1.24rem;
    height: .63rem;
    position: absolute;
    z-index: 10;
    right: .48rem;
    top: 176px;
}
.fourlogo {
    width: 3rem;
    /*height: 2.70rem;*/
    margin-bottom: 3.56rem;
}
.next {
    width: .44rem;
    height: .22rem;
    position: absolute;
    z-index: 11;
    bottom: 1.29rem;
    animation: gonext 1.8s infinite linear;
}
@keyframes gonext {
    0% {
        bottom: 2.2rem;
        opacity: 0;
    }
    25% {
        bottom: 1.5rem;
        opacity: 1;
    }
    50% {
        bottom: 1.2rem;
        opacity: 0;
    }
    100% {
        bottom: 1.2rem;
        opacity: 0;
    }
}
.animb1 {
    -webkit-animation: b1 9s infinite linear;
    animation: b1 9s infinite linear;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}
@keyframes b1 {
    0% {
        top: 174px;
        opacity: 0;
        transform: scale(.5) translateZ(0);
    }
    10% {
        opacity: .7;
        transform: scale(1) rotateZ(-6deg) rotateY(0deg);
    }
    30% {
        opacity: .7;
        transform: scale(1.04) rotateZ(-9deg) rotateY(20deg);
    }
    50% {
        opacity: .7;
        transform: scale(1.04) rotateZ(-13deg) rotateY(40deg);
    }
    60% {
        top: 121px;
        opacity: 0;
        transform: scale(1.1) rotateZ(-15deg) rotateY(50deg);
    }
    61% {
        top: 151px;
        opacity: 0;
    }
    100% {
        top: 174px;
        opacity: 0;
    }
}
.animb2 {
    -webkit-animation: b2 12s infinite linear;
    animation: b2 12s infinite linear;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}
@keyframes b2 {
    0% {
        opacity: 0;
        transform: scale(.3);
        top: 28px;
    }
    16% {
        opacity: 0;
        transform: scale(.3) rotateZ(0deg) rotateY(0deg);
    }
    20% {
        opacity: .8;
        transform: scale(1) rotateZ(-4deg) rotateY(10deg);
    }
    50% {
        opacity: .8;
        transform: scale(1.04) rotateZ(-10deg) rotateY(40deg);
    }
    62% {
        opacity: .8;
        transform: rotateZ(-14deg) rotateY(55deg);
    }
    65% {
        top: 10px;
        opacity: 0;
        transform: scale(1.1) rotateZ(-15deg) rotateY(60deg);
    }
    70% {
        top: 18px;
        opacity: 0;
    }
    100% {
        top: 28px;
        opacity: 0;
    }
}
.animb3 {
    -webkit-animation: b3 10s infinite linear;
    animation: b3 10s infinite linear;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}
@keyframes b3 {
    0% {
        opacity: 0;
        top: 176px;
        transform: scale(.4);
    }
    26% {
        opacity: 0;
        transform: scale(.4);
    }
    40% {
        opacity: .8;
        transform: scale(1) rotateZ(2deg) rotateY(0deg);
    }
    70% {
        opacity: .8;
        transform: scale(1.04) rotateZ(0deg) rotateY(-40deg);
    }
    90% {
        opacity: 0;
        top: 76px;
        transform: scale(1.1) rotateZ(6deg) rotateY(-60deg);
    }
    100% {
        top: 176px;
        opacity: 0;
    }
}
.iosmask {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    display: none;
}
.alert-box-qiye {
    background: #FFFFFF;
    padding: 10px;
    border-radius: 2px;
    position: relative;
}
.alert-box-qiye .title {
    color: #999;
    font-size: .28rem;
    padding-top: 0.07rem;
}
.alert-box-qiye .tips {
    font-size: .24rem;
}
.alert-box-qiye .progress {
    background: #b8b8b8;
    position: relative;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    margin-top: 10px;
    overflow: hidden;
}
.scale {
    height: 100%;
    width: 0;
    background: #0093ff;
}
.alert-box-qiye .close {
    position: absolute;
    width: .52rem;
    height: .52rem;
    right: 5px;
    top: 5px;
}
.course {
    width: 5.2rem;
    height: 4.95rem;
    display: block;
    margin: 0 auto;
}
.iosdown {
    width: 100%;
    font-size: 0;
    display: none;
}
.iosdown .btncert {
    height: .7rem;
    margin: 0 auto;
    width: 80%;
    background: #0093ff;
    font-size: .32rem;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: .16rem;
}
.iosdown .certname {
    font-size: .24rem;
    text-align: center;
    padding-top: .1rem;
}
.tipsdown {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.5);
    display: none;
}
.tipsdown img {
    width: 5.88rem;
    height: 3.02rem;
    position: absolute;
    top: .49rem;
    right: .32rem;
}